Cross-browser BlendTrans Filter

You've probably seen it somewhere, a cool looking fade in/out effect. It is done with some JavaScript and the filter CSS attribute which only works in the latest versions of MSIE. But what if you want some more control? Or want to make it work in Mozilla, Safari and Opera? This script will do just that, if you want to, you can modify it to do even more. There is even a version that allows you to blend a list of images into each other.