I am just wondering how do i add my own buttons for the customer registration template as i see some of the tags are like this "[-- BUTTON Done --]". But i would like to know how my own button will be able to have the functionality of "[-- BUTTON Done --]" like maybe a way of calling a function, etc. Thanks
You can modify the text or buttons used in the registration process on Preferences > Store Text > Customer registration.
It is not possible to add additional functionality to the actual registration screens though.
Yes, just select them on the Preferences screen. They will have to be uploaded to your site and in the media directory (or a sub directory of it) You can upload them under the Images screen.