Hello! I have installed quickstart version to the site7.20071831.brim.ru , and there I have many problems. For example module Sj News Ajax Tabs does not working - when choosing a category, nothing happens!
Other problem - is not working menu scrolling. When the menu item is choosen - there is no smooth scrolling to the position. Instead of this page reloads to the necessary position.
Maybe troubles with JQuery?

Can anybody help me?