Have designed a button in photoshop..how do i save the button and not the whole page
this picture should help explan it
http://i42.tinypic.com/smt4c6.jpg
so i have the button and i want to save JUST the button and not the whole dimesions of the page, when i flatten image to try and save it, the background just turns white and it ends up saving the whole page
also i want to add some twirly graphics to the button, how do i extract the button with the twirls that are inside the button and leave out the rest that are on the transparent background
http://i40.tinypic.com/2zsa879.jpg
any ideas anyone
much appreciated.