You're probably already familiar with several of these applications, such as FarmVille, Mafia Wars, and Super Poke.Applications can also be used to embed widgets, photos, music, videos, and other gadgets into your profile pages.
Quite a few websites promise free computer fonts, but you have to sign up for an account and pay an annual or monthly fee, or the sites embed the font you are looking for within multitudes of fonts you have to purchase.
Some embed a gem into the cross for added sparkle, while others use a semi-precious stone like onyx as a background for the Celtic cross . Still others include trinity knots and other common Celtic symbols on the ring.
More advanced gel candles, however, involve techniques used to incorporate more or fewer bubbles into the gel, embed objects, and combine whipped paraffin or soy wax to the top of the candle for special effects.
Whether you want to create solid color backgrounds for your MySpace profile, or you want to embed a picture as the backdrop, the technique that you use will always include some form of HTML formatting code.