rem: username = IOService.extractUrlPart(url, IOService.url_Username); 
add: username = IOService.newURI(urlspec, null, null).username; 
context: function GetUsername(url){  if (!url)    return "";  var IOService = GetIOService();  if (!IOService)    return "";  var username = "";  try {    username = IOService.extractUrlPart(url, IOService.url_Username);  } catch (e) {}  return username;}
meta: 8395	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8395/d86e3064ab35c88060d9d26578b243a0c34269ab/editorUtilities.js/clean/editor/ui/composer/content/editorUtilities.js