Sometimes its easier to reaload only part of the website witout reloading whole page. Thanks to AJAX technology such aproach is possible and easy to code. Lets begin. Firstly we need to configure our environment so we must have a Visual Studio with MVC 3  Razor isntalled on it. Razor can be obtained from here. After installation process completed , the second step is to set up a new WebStie project (Picture 1.) Picture 1.After you confirm Your project type choise, next window starts. On it You s...