currentTime) continue;
FdSnapshot.create(item, items[item.folderId]);
}
setTimeout(Fd.autoRefresh, 60 * 1000);
},

setAsHome: function() {
var menupopup = document.popupNode.firstChild;
if (menupopup._resultNode) {
FdBookmark.setRoot(menupopup._resultNode.itemId);
}
},

populateFoldersMenu: function(menupopup, onCommand) {
FdDom.clear(menupopup);

var bookmarks = FdBookmark.getBookmarks("BOOKMARKS_MENU").concat(
FdBookmark.getBookmarks("TOOLBAR"));

for(var i in bookmarks) {
var bookmark = bookmarks[i];

if (bookmark.isFolder) {
var menuitem = document.createElement("menuitem");
menuitem.setAttribute("label", bookmark.title);
menuitem.setAttribute("oncommand", onCommand(bookmark));
menupopup.appendChild(menuitem);
}
}
},

populateAddMenu: function() {
var menupopup = FdDom.get("fd-add-menu").firstChild;
Fd.populateFoldersMenu(menupopup,
function(bookmark) {
return "Fd.addPage(" + bookmark.id + ");";
});
},

populateOpenMenu: function() {
var menupopup = FdDom.get("fd-button").firstChild;
Fd.populateFoldersMenu(menupopup,
function(bookmark) {
return "FdUtils.openLink('" + bookmark.url + "');";
});

if (menupopup.childNodes.length > 0) {
var separator = document.createElement("menuseparator");
menupopup.appendChild(separator);
}
var menuitem = document.createElement("menuitem");
menuitem.setAttribute("label", FdBundle.getString("preferences"));
menuitem.setAttribute("oncommand", "Fd.openPreferences();");
menupopup.appendChild(menuitem);
},

populateLinkMenu: function() {
var menupopup = FdDom.get("fd-add-link").firstChild;
Fd.populateFoldersMenu(menupopup);
},

populateSearchMenu: function() {
var menupopup = FdDom.get("fd-search-menu");
FdDom.clear(menupopup);

var searchService = Components.classes["@mozilla.org/browser/search-service;1"]
.getService(Components.interfaces.nsIBrowserSearchService);
var engines = searchService.getEngines({});

for(var i in engines) {
var menuitem = document.createElement("menuitem");
menuitem.setAttribute("class", "menuitem-iconic");
menuitem.setAttribute("label", engines[i].name);
menuitem.setAttribute("image", engines[i].iconURI.spec);
menupopup.appendChild(menuitem);
}
},

setSearchEngine: function(menuitem) {
var uri = menuitem.getAttribute("image");

var searchService = Components.classes["@mozilla.org/browser/search-service;1"]
.getService(Components.interfaces.nsIBrowserSearchService);
var engines = searchService.getEngines({});

for(var i in engines) {
if (engines[i].iconURI.spec == uri) {
searchService.currentEngine = engines[i];
}
}
var wnd = content.wrappedJSObject;
if (wnd.FdDom) {
var search = wnd.FdDom.get("search");
var searchIcon = wnd.FdDom.child(search, "img");
searchIcon.src = uri;
}
},

addPage: function(folderId) {
var item = {
url: content.location.href,
title: content.document.title,
folderId: folderId,
index: -1
}
FdBookmark.saveBookmark(item);
var message = FdBundle.getString("pageAdded");
FdUtils.popup(message);
},

export: function() {
var file = FdFile.chooseFile("save", ["*.json"]);
if (!file) return;

var menupopup = document.popupNode.firstChild;
if (menupopup._resultNode) {
var rootId = menupopup._resultNode.itemId;
var root = FdStorage.getItem(rootId);
var folder, folders = [ root ];

while(folder = folders.shift()) {
var items = FdStorage.getItems(folder.id);
folder.items = items;
for(var i in items) {
if (items[i].isFolder) folders.push(items[i]);
}
}
FdFile.writeFile(file, FdUtils.toJSON(root), true);
}
},

import: function() {
var file = FdFile.chooseFile("open", ["*.json"]);
if (!file) return;

var data = FdFile.readFile(file);
var root = eval(data.value);

var translatedIds = [];
var folders = [ FdUtils.clone(root) ];
var id = root.id;
var menuitem = document.popupNode;
root.folderId = menuitem.node.parent.itemId;

delete root.id;
delete root.items;
FdStorage.saveItem(root);
translatedIds[id] = root.id;

var folder;
while(folder = folders.shift()) {
var items = folder.items;
for(var i in items) {
var item = items[i];
if (item.isFolder) folders.push(FdUtils.clone(item));
var id = item.id;
item.folderId = translatedIds[folder.id];
delete item.id;
delete item.items;
FdStorage.saveItem(item);
translatedIds[id] = item.id;
}
}
}
}

FdLegacy.migrate();
setTimeout(Fd.autoRefresh, 3 * 1000);
addEventListener("load", Fd.initialize, false);
]]>