+ "next": "button_next.png",
+ "prev": "button_prev.png",
+ "home": "icon.png",
+ "pause": "button_pause.png",
+ "play": "button_play.png",
+ "stop": "button_stop.png",
+ "add": "button_add.png",
+ "remove": "button_remove.png",
+ "favorite": "button_favorite.png",
+ "next_pressed": "button_next_pressed.png",
+ "prev_pressed": "button_prev_pressed.png",
+ "home_pressed": "icon.png",
+ "pause_pressed": "button_pause_pressed.png",
+ "play_pressed": "button_play_pressed.png",
+ "stop_pressed": "button_stop_pressed.png",
+ "add_pressed": "button_add_pressed.png",
+ "remove_pressed": "button_remove_pressed.png",
+ "favorite_pressed": "button_favorite_pressed.png",