Yes Slider...

Sorry i don't use Elephant in English...
slider don't mean nothing in French or something like "glider" so cursor / curseur is more adapted for the translation
I believe that is existing also in English (not in Elephant)

You have the image of the node! It's in the Widgets section!

http://moiscript.weebly.com/uploads/3/9/3/8/3938813/slider_revolve.nod