anchor.diff:                {query: query},
                 function(data) {
                   callback(data.res);
  -                initButtons(query, 'task#');
  +                initButtons(query, 'tsk');
                 }
               );
             },
  
positive.code:     }
  
      // check if query has some hits and disables the buttons without it
      function resourcesChecker(query, search_filter) {
        var src_btn, $element;
  
        switch (search_filter) {
          case 'task#':
            src_btn = 'tsk';
            break;
          case 'project#':
            src_btn = 'prj';
            break;
          case 'experiment#':
            src_btn = 'exp';
            break;
          default:
            var $type = $('.atwho-view[style] .btn-primary').data('filter');
            src_btn = _.isUndefined($type) ? 'sam' : $type;
            break;
        }
  
        $.getJSON(
          dataMenuItemsUrl,
  
negative.code:       $li = $(li);
        re = new RegExp(query, 'gi');
        // search_filter is not passed for the user
        if(searchFilter) {
          highlight($li, '[data-val=name]', re);
        } else {
          highlight($li, '[data-val=full-name]', re);
  