Show different images based on window size?

Hi,

on my website, I want to display different images for different window sizes (basically, the image will be larger in larger windows, but I can't just scale the image). The website will also have to keep track of the window size, so it can show the appropriate image.

What is the easiest way to do this with HTML/CSS/JavaScript?

Thanks!
- ranguvar

 

Cool, that looks pretty much like what I want! I'm going to report back when I get it to work.