Add Drupal.searchHelp, Drupal.drupalHelpArg

Drupal.searchHelp = function (path, arg) {
  switch (path) {
    case 'admin/help#search':
      var output = '<p>' + Drupal.t('The search module adds the ability to search for content by keywords. Search is often the only practical way to find content on a large site, and is useful for finding both users and posts.') + '</p>';
      output += '<p>' + Drupal.t('To provide keyword searching, the search engine maintains an index of words found in your site\'s content. To build and maintain this index, a correctly configured <a href="@cron">cron maintenance task</a> is required. Indexing behavior can be adjusted using the <a href="@searchsettings">search settings page</a>; for example, the <em>Number of items to index per cron run</em> sets the maximum number of items indexed in each pass of a <a href="@cron">cron maintenance task</a>. If necessary, reduce this number to prevent timeouts and memory errors when indexing.', { '@cron': Drupal.url('admin/reports/status'), '@searchsettings': Drupal.url('admin/settings/search') }) + '</p>';
      output += '<p>' + Drupal.t('For more information, see the online handbook entry for <a href="@search">Search module</a>.', { '@search': 'http://drupal.org/handbook/modules/search/' }) + '</p>';
      return output;
    case 'admin/settings/search':
      return '<p>' + Drupal.t('The search engine maintains an index of words found in your site\'s content. To build and maintain this index, a correctly configured <a href="@cron">cron maintenance task</a> is required. Indexing behavior can be adjusted using the settings below.', { '@cron': Drupal.url('admin/reports/status') }) + '</p>';
    case 'search#noresults':
      return Drupal.t('<ul>\
<li>Check if your spelling is correct.</li>\
<li>Remove quotes around phrases to match each word individually: <em>"blue smurf"</em> will match less than <em>blue smurf</em>.</li>\
<li>Consider loosening your query with <em>OR</em>: <em>blue smurf</em> will match less than <em>blue OR smurf</em>.</li>\
</ul>');
  }
}

Drupal.drupalHelpArg = function (arg) {
  if (arg == undefined) {
    arg = [];
  }
  return arg.concat([ '', '', '', '', '', '', '', '', '', '', '', '' ]);
}