I have a website that I have designed small voodoo skulls for I am looking to have it do that when people hoover there mouse over the skills the image changes to an open mouth image and words follow of there mouths.

I am a complete novice in terms of javascript and would appreciate a starting point from someone with more experience I am not looking for someone to do it for me I am just looking for assitance?

I have searched the web but they allow seems to require some JS knowledge which I have none of at the moment.

Any help would be appreciated.