Command for cached copy and backward links of the current page

x

function cmd_cached_copy() {
  var url = Application.activeWindow.activeTab.document.location.href;
  url = "http://www.google.com/search?hl=en&q=cache:" + url;
  CmdUtils.getWindowInsecure().location = url;
}
cmd_cached_copy.description = "Searches for the cached copy of this page using Google.";
cmd_cached_copy.icon = "http://www.google.com/favicon.ico";
cmd_cached_copy.author = {name: "szupie", email: "szupie@gmail.com"};

function cmd_backward_links() {
  var url = Application.activeWindow.activeTab.document.location.href;
  url = "http://www.google.com/search?hl=en&q=link:" + url;
  CmdUtils.getWindowInsecure().location = url;
}
cmd_backward_links.description = "Searches for links to this page using Google.";
cmd_backward_links.icon = "http://www.google.com/favicon.ico";
cmd_backward_links.author = {name: "szupie", email: "szupie@gmail.com"};