Optimized version of amelie.js for IE6

Minified version

if(document.all&&!window.XMLHttpRequest){(function(){var b=1,a=0,e,c;function d(){if(b==2){b=0}if(!b++){e=c=0;a=~~(Math.random()*10000)+2000;setTimeout(d,a)}else{e=~~(Math.random()*2)+2;c=~~(Math.random()*360);setTimeout(d,500)}document.body.style.filter="progid:DXImageTransform.Microsoft.MotionBlur(strength="+e+",direction="+c+",enabled='true')"}setTimeout(d,1000)})()}

Optimized version of amelie.js for IE6

// Here’s a rewrite of Paul’s rewrite of amelie.js
// Avoids global variables and eval()
// http://icant.co.uk/ie6-amelie/

if (document.all && !window.XMLHttpRequest) {
 (function() {
  var x = 1,
      when = 0,
      str,
      dir;
  function amelie() {
   if (x == 2) {
    x = 0;
   };
   if (!x++) {
    str = dir = 0;
    when = ~~(Math.random() * 1e4) + 2e3;
    setTimeout(amelie, when);
   } else {
    str = ~~(Math.random() * 2) + 2;
    dir = ~~(Math.random() * 360);
    setTimeout(amelie, 500);
   };
   document.body.style.filter = "progid:DXImageTransform.Microsoft.MotionBlur(strength=" + str + ",direction=" + dir + ",enabled='true')";
  };
  setTimeout(amelie, 1000);
 })();
};