How to add some non-standard font to a website?

Question

Is there a way to add some custom font on a website without using images, Flash or some other graphics?

For example, I was working on a wedding website, and I found

Answer 1

I've found that the easiest way to have non-standard fonts on a website is to use sIFR

It does involve the use of a Flash object that contains the font, but it degrades nicely to standard text / font if Flash is not installed.

The style is set in your CSS, and JavaScript sets up the Flash replacement for your text.

Edit: (I still recommend using images for non-standard fonts as sIFR adds time to a project and can require maintenance).