rodolpheb, I did a lot of research about css sticky footers too and I think Senff’s recommendation of http://www.cssstickyfooter.com is a solid choice. When I first encountered it I didn’t like the fact that I had to have the footer outsider of my main container–I like to wrap everything in one container, but I got over it. I was just holding onto something that I didn’t really need to hold on to.
I use that sticky footer approach as I’m not willing to entertain a javascript option. It works on the browsers I’ve tested, including IE7. It works on mobiles.
If you have variable height footer, it can be problematic, but if you just need something to just work and be done with it, you may want to give it another look.
