How to create a floating menu like on site point

When you scroll past the nav bar, it gets a cool nav that pops up and sticks to the top

http://www.sitepoint.com
Does anyone know where there is a tut on that?

Hi kiwicolin. Welcome to the forums. :)

I think they may have written their own script for that:

http://www.sitepoint.com/wp-content/.../sph-script.js

But I'll move this to the JS forum, as this is done with scripting.

That seems to be a variation of the catfish technique.

http://www.sitepoint.com/catfish-ads-part-2/

Thanks Ralph!

Thanks Paul!