--- a/lib/util.js	Wed Mar 12 06:27:26 2014 +0200
+++ b/lib/util.js	Wed Mar 12 06:38:24 2014 +0200
@@ -1,9 +1,3 @@
-/**
-* Returns an XMLHttp instance to use for asynchronous
-* downloading. This method will never throw an exception, but will
-* return NULL if the browser does not support XmlHttp for any reason.
-* @return {XMLHttpRequest|Null}
-*/
 function XCreateXmlHTTPRequest() {
  try {
    if (typeof ActiveXObject != 'undefined') {
@@ -17,13 +11,6 @@
  return null;
 };
 
-/**
-* This functions wraps XMLHttpRequest open/send function.
-* It lets you specify a URL and will call the callback if
-* it gets a status code of 200.
-* @param {String} url The URL to retrieve
-* @param {Function} callback The function to call once retrieved.
-*/
 function XDownloadUrl(url, callback) {
  var status = -1;
  var request = XCreateXmlHTTPRequest();