Switch to side-by-side view

--- a/src/mediaserver/cdplugins/gmusic/gmusic-app.py
+++ b/src/mediaserver/cdplugins/gmusic/gmusic-app.py
@@ -303,6 +303,8 @@
     objid = a['objid']
     field = a['field'] if 'field' in a else None
     value = a['value']
+    objkind = a['objkind'] if 'objkind' in a else None
+
     if re.match('0\$gmusic\$', objid) is None:
         raise Exception("bad objid [%s]" % objid)
     xbmcplugin.objid = objid
@@ -310,19 +312,19 @@
     
     searchresults = session.search(value)
 
-    if field and field not in ['artist', 'album', 'playlist', 'track']:
-        msgproc.log('Unknown field \'%s\'' % field)
-        field = None
-    if field is None or field == 'artist':
+    if objkind and objkind not in ['artist', 'album', 'playlist', 'track']:
+        msgproc.log('Unknown objkind \'%s\'' % objkind)
+        objkind = None
+    if objkind is None or objkind == 'artist':
         view(searchresults.artists,
              urls_from_id(artist_view, searchresults.artists), end=False)
-    if field is None or field == 'album':
+    if objkind is None or objkind == 'album':
         view(searchresults.albums,
              urls_from_id(album_view, searchresults.albums), end=False)
-    if field is None or field == 'playlist':
+    if objkind is None or objkind == 'playlist':
         view(searchresults.playlists,
              urls_from_id(playlist_view, searchresults.playlists), end=False)
-    if field is None or field == 'track':
+    if objkind is None or objkind == 'track':
         track_list(searchresults.tracks)
 
     #msgproc.log("%s" % xbmcplugin.entries)