Via http://www.sohtanaka.com – A few months ago, James Padolsey introduced a cool greyscale technique for non-IE browsers. His technique inspired me to come up with a workaround with a similar effect. My solution relies on CSS Sprites and a few lines of jQuery, but requires a bit of preparation before it can be implemented. It is not recommended for large scale projects and probably best for displaying portfolio pieces.

Direct Link: http://www.sohtanaka.com