Wordpress sidebar + fixing jquery

Hello there, I have some problems with my wordpress site, what i need you to do is: 1. i need a sidebar similar to this [login to view URL] it will be on the left and right of my main page to put inside it random posts thumbnails as in the image and advertisements (by plugins) 2. there's Jquery problem in the website which is Jquery conflict my theme loads a certain version of jquery and wordpress loads another one when i remove the themes jquery call code line, my plugins work but the theme's slider doesn't and other functions. thanks,