Custom share buttons facebook, twitter google+ and email

Hello, I currently have share buttons using addthis, I really like the style on my website which can be seen here [login to view URL], just scroll down and you will see the buttons drop down from the top of the screen. I would like exactly the same as it is now but without using addthis, that way my Facebook likes will link directly to my Facebook page for what can. Currently if someone clicks like on my website it wont show on the what can Facebook page. The buttons on the drop down should be Facebook, twitter, Google plus and an email option. thanks mal