fixed coverart on random selection

musik.py

@@ -171,6 +171,11 @@ class RandomSelection(Resource):
 			artist=track.artist,
 			album=track.album,
 			track=track.title)
+		found['coverart'] = url_for(
+			'coverart',
+			artist=track.artist,
+			album=track.album,
+			track=track.title)
 		return found
 
 api.add_resource(Selection, '/select')

static/musik.js

@@ -30,6 +30,7 @@ function select_artist(select) {
 			html_str += '<option value="' + nav_items[i] + '">' + nav_items[i] + '</option>';
 		}
 		document.getElementById('albumList').innerHTML = html_str;
+		document.getElementById('trackList').innerHTML = '';
 	};
 	httpRequest.open('GET', api_uri + '?artist=' + select.value, true);
 	httpRequest.send();