rem: tagService.addTag(aName, aColor); 
add: tagService.addTag(aName, aColor, ''); 
context: function addTagCallback(aName, aColor){  var tagService = Components.classes["@mozilla.org/messenger/tagservice;1"].getService(Components.interfaces.nsIMsgTagService);  tagService.addTag(aName, aColor);   var item = gDisplayPane.appendTagItem(aName, tagService.getKeyForTag(aName), aColor);  var tagListBox = document.getElementById('tagList');  tagListBox.ensureElementIsVisible(item);  tagListBox.selectItem(item);  tagListBox.focus();}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/c0bf344d92aa97e4d89f2f062f2fc27bb4d23399/display.js/clean/mail/components/preferences/display.js