{
  "prefbar:info": {
    "formatversion": 3
  },
  "prefbar:menu:enabled": {
    "items": [
      "prefbar:button:mgBookmarks"
    ]
  },
  "prefbar:button:mgBookmarks": {
    "type": "button",
    "label": "Bookmarks",
    "onclick": "if (\"BrowserEditBookmarks\" in window)\n  // SeaMonkey 1.x\n  BrowserEditBookmarks();\nelse if (\"toBookmarksManager\" in window)\n  // SeaMonkey 2.x\n  toBookmarksManager();\nelse if (\"PlacesCommandHook\" in window)\n  // Firefox 4.x\n  PlacesCommandHook.showPlacesOrganizer('AllBookmarks');\nelse\n  // Firefox < 4.x\n  toOpenWindowByType('bookmarks:manager', 'chrome://browser/content/bookmarks/bookmarksManager.xul');"
  }
}