Custom AJAX Loading GIFs

So, I was working on an RSVP function for my wedding website and I needed to find a loading GIF that blended with my web site. After a simple Google search, I found two websites that are awesome! My favorite is AjaxLoad.info because when you select the indicator type, it gives you an image rather than description of the image. It's so much easier to envision an animated GIF if I see it rather than read about it. I like how both this site and Web Script Lab create GIFs at no cost!