Anyone know a comparable toolbar plugin

I'm trying to help out a small family owned store and I saw a floating toolbar on my dentist's webpage


does anyone have any suggestions on a good wp plugin that would allow me to customize the buttons/links

seems like a good majority of them only include the mainstream features i.e. facebook, google+, twitter etc.

thanks in advance!

I can't put links in, but it's kenyasuharadds dot com