How to have 2 types of “more” text

Hi, my question is simple, i wanna know if it’s possible to have 2 or more types of “more”.

I read http://codex.wordpress.org/Customizing_the_Read_More but i didn’t find nothing.. the idea is to have <!–more–> and another like <!–more2–> but with diferent styles. I know how to put styles, i only wanna know how to have 2 codes of “more”.

If someone have an idea how to do it, please help me, thanks!