What webpage do I go to to make everything on my page black and white?

Question

I've done it before, but I can't find the code. I want all of my friends pictures black and white, and when you scroll over them they turn to color.

Answer 1

http://blog.myspace.com/index.cfm?fuseac...

Answer 2

<style>

img {filter:gray;}

a:hover img {filter: none;}

</style>