How do I make a cylinder spin?

I placed a chart on a cylinder and now I just want it to slowly spin in place. How do I do that?

Here's one way to make an object spin:

default
{
state_entry()
{
llTargetOmega(<0,0,1>, 3, 3);
}
}

and another way:

default
{ state_entry()
{
// llSetTextureAnim() is a function that animates a texture on a face.
llSetTextureAnim(ANIM_ON | SMOOTH | LOOP, 1,1,1,1.0, 1,0.25);
// animate the script to scroll across face number 1.
}


}