Un práctico snippet para hacer un redirect usando javascript. Gracias a Zahir Gudiño por compartir (http://gplus.to/zgudino)

JS Redirect

// Redirect.js
// Original from: Zahir Gudiño - http://gplus.to/zgudino
// Use:
//  var redirect = new redirect('302', 'Upps, the site was moved!');
//  redirect.to('http://new-url-to-redirect').run(2000);
//

function Redirect(err, msg) {
  this.httpstatus = err;
  this.message = msg;
  return this;
}

Redirect.prototype.to = function(url) {
  message = this.message;
  error = this.httpstatus;

  return {
    run: function(timeout) {
      $_debug = '-- redireccionando --' + '\n' +
      'url : ' + url + '\n' +
      'http status: ' + error + '\n' +
      'message: ' + message + '\n' +
      '-- fin --';
      console.log($_debug);
      window.setTimeout(function() {
      window.location = url;
      }, timeout);
      return 'done';
    }
  };
};