How do you get a profile background on gaiaonline?

When you're on gaia go to your profile and at the top it should say edit profile layout. Click on it; a box should pop up saying theme, pictures, text, ect. Click on theme, there's already themes to pick from but if you want a different one go to photobucket and type in whatever or if you already have a bbcode or whatever typr it in where it says URL.