You can access to template manager with the top menu : "Extensions --> Template Manager --> black "
With "black Template", you can :
For use mootools effect, you must download the extended version of this template. This version is on my website JoomSpirit
This version is sold 1 symbolic euro to support my work. To see these two effects, meeting on the page of demo.
No, it allows simply to obtain a little animation on your site.
For obtain this, you create a new module (html personnalize). The position for this module is "image" with no display title and choose your "home page" for this module. You insert your image in this module with the right dimension and it's all !!