rem: tagService.addTag(name, color); 
add: tagService.addTag(name, color, ''); 
context: function AddTagCallback(name, color){  var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"]                             .getService(Components.interfaces.nsIMsgTagService);  tagService.addTag(name, color);  try  {    ToggleMessageTag(tagService.getKeyForTag(name), true);  }  catch(ex)  {    return false;  }  return true;}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/c0bf344d92aa97e4d89f2f062f2fc27bb4d23399/mailWindowOverlay.js/clean/mailnews/base/resources/content/mailWindowOverlay.js