var mylink = document.location.href;

var pageparts = new Array();
var pageparts = mylink.split("?");

if (pageparts.length > 1) {
if (pageparts[1].substring(0,9)=="redirect=") {
var fileName=pageparts[1].substring(9,pageparts[1].length);
document.write(" Redirected from: <i>" + unescape(fileName) + "</i>.");
}
}