Stepcenter uses its own cookies for a number of purposes, including to:

A cookie is a small amount of data which includes an anonymous unique identifier, that is sent to your browser from a web site's computers and stored on your computer's hard drive. Each web site can send its own cookie to your browser if your browser's preferences allow it, but (to protect your privacy) your browser only permits a web site to access the cookies it has already sent to you, not the cookies sent to you by other sites. You can configure your browser to accept all cookies, reject all cookies, or notify you when a cookie is set. If you don't accept all cookies, you will not be able to use Stepcenter Poll services or login onto Member Area.

Cookie handling and the required settings are depending on your browser. If you have problems you can enable Cookies as follow:

Firefox 2.0, 3.x:
--> Options
    --> Privacy
        --> [x] Accept cookies from sites
        --> Keep until: They expire

Microsoft Internet Explorer 7.0, 8.0:
--> Internet Options 
    --> Privacy 
        --> Settings
            --> Medium