Online Visitors Widget to website

How can I get widget ,that shows number of users online

Here is a cool widget that just shows how many visitors are online.You can add this widget to your blog and you can see howmany peoples are currently viewing your web page.Go to the site http://www.freeonlineusers.com/ and register your name and get the code and add it to your bolg .It is simple ,easy and FREE ! Thank you.
try these free online visit counters widget/gadgets for blog and blogspot
http://www.geovisites.com/en/directory/tourism_amusement-parks.php