manifest.json

{
   "name": "Last.fm free music player",
   "version": "2.9.61",
   "description": "!! Yes it plays music! Browser as a music player? Why not? Free music player for Google Chrome with Last.fm integration.",
   "icons": {
      "128": "lastfm_128.png"
   },
   "default_locale": "en",
   "browser_action": {
     "default_icon": "lastfm_128.png", 
     "default_title": "Last.fm free music player",      
     "popup": "popup.html"        
   },
   "content_scripts": [ {
      "css": [ "css/mp3_player_button.css", "css/style.css" ],
      "js": [ "javascript/utils.js", "javascript/manager.js", "javascript/content_script.js" ],
      "matches": [ "http://*.last.fm/*", "http://*.lastfm.ru/*","http://*.lastfm.pt/*",  "http://*.lastfm.de/*", "http://*.lastfm.es/*", "http://*.lastfm.fr/*", "http://*.lastfm.it/*", "http://*.lastfm.jp/*", "http://*.lastfm.pl/*", "http://*.lastfm.com.br/*", "http://*.lastfm.se/*", "http://*.lastfm.com.tr/*"]
   },
   {
     "js": ["javascript/lastfm_auth_callback.js"],
     "matches": ["http://yandex.ru/white*"] 
   },
   {
     "js": ["javascript/jquery.min.js", "javascript/hotkeys.js"],
     "matches": ["http://*/*", "https://*/*"]
   }
   ],
   "background_page": "background.html",
   "options_page": "options.html",
   "permissions": ["notifications", "tabs", "http://*/", "https://*/"]
}